Adverse Weather Driving Flashcards
6 cards from real DVSA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Adverse Weather Driving flashcards as text
Why is it particularly dangerous to overtake on a road with surface water?
Answer: Your tyres can throw up spray that blinds the driver you are overtaking
When overtaking in wet conditions, your tyres throw up spray that can severely reduce the overtaken driver's visibility. Only overtake if it is safe and consider the spray effect on others.
What does condensation on the inside of your windows indicate?
Answer: There is moisture in the air inside the vehicle, often from wet clothes or breathing
Interior condensation forms when warm, moist air inside the vehicle meets the cold window surface. Wet clothing, breathing, and damp carpets add moisture. Use ventilation and air conditioning to reduce it.
What should you do if you cannot see clearly through your windscreen due to heavy rain while on a motorway?
Answer: Pull off at the next exit or stop at a service area until conditions improve
If visibility is too poor to drive safely, leave the motorway at the next exit or pull into a service area. The hard shoulder should only be used in genuine emergencies, not for waiting out weather.
How should you use your fog lights in relation to the vehicle behind you?
Answer: Switch rear fog lights off if a vehicle is close behind, as they can dazzle the following driver and mask your brake lights
Rear fog lights are very bright and can dazzle the driver behind you. They can also mask your brake lights, making it harder for them to see when you're braking. Switch them off when a vehicle is close behind.
What should you carry in your vehicle during winter months?
Answer: An ice scraper, de-icer, warm clothing, a torch, and a blanket in case of breakdown
During winter, carry an ice scraper, de-icer, warm clothing or blanket, torch, fully charged phone, and possibly a shovel. If you break down in cold weather, these items could be essential.
How does driving in strong winds affect your fuel consumption?
Answer: Headwinds increase fuel consumption due to greater air resistance
Driving into a headwind increases air resistance significantly, meaning the engine has to work harder and uses more fuel. A tailwind has the opposite effect but is less common on two-way journeys.